guix/gnu/packages/patches/texmacs-wayland-hidpi.patch
Danny Milosavljevic ab110cae12
gnu: texmacs: Support HiDPI displays on Wayland.
* gnu/packages/patches/texmacs-wayland-hidpi.patch: New file.
* gnu/local.mk (dist_patch_DATA): Register it.
* gnu/packages/text-editors.scm (texmacs)[source]: Use it.
(texmacs-guile3)[source]: Use it.
(mogan)[source]: Use it.

Change-Id: Ida737433957cb26695bf43538cff4d5d1c8a83c3
2024-12-11 18:39:08 +01:00

22 lines
1.1 KiB
Diff

Author: Danny Milosavljevic <dannym@friendly-machines.com>
Date: 2024-12-11 18:30:00 CET 2024
License: gpl3+
diff -ru orig/qsbrdssq407hsajf74z60vp3rhgafjsl-mogan-1.1.1-checkout/src/Texmacs/Texmacs/texmacs.cpp qsbrdssq407hsajf74z60vp3rhgafjsl-mogan-1.1.1-checkout/src/Texmacs/Texmacs/texmacs.cpp
--- orig/qsbrdssq407hsajf74z60vp3rhgafjsl-mogan-1.1.1-checkout/src/Texmacs/Texmacs/texmacs.cpp 2024-05-10 01:51:55.312256939 +0200
+++ qsbrdssq407hsajf74z60vp3rhgafjsl-mogan-1.1.1-checkout/src/Texmacs/Texmacs/texmacs.cpp 2024-05-10 01:52:43.659909394 +0200
@@ -685,8 +685,12 @@
#ifndef OS_MINGW
set_env ("LC_NUMERIC", "POSIX");
#ifndef OS_MACOS
- set_env ("QT_QPA_PLATFORM", "xcb");
- set_env ("XDG_SESSION_TYPE", "x11");
+ if (get_env ("XDG_SESSION_TYPE") == "wayland") {
+ set_env ("QT_QPA_PLATFORM", "wayland"); QGuiApplication::setAttribute(Qt::AA_DisableHighDpiScaling); QGuiApplication::setAttribute(Qt::AA_UseHighDpiPixmaps);
+ } else {
+ set_env ("QT_QPA_PLATFORM", "xcb");
+ set_env ("XDG_SESSION_TYPE", "x11");
+ }
#endif
#endif
#ifdef MACOSX_EXTENSIONS